People don't get it, Tsukushi is pissed, and rightly so. She was supposed to be the one to make the move and Hinoka ruined it all. At this point, we all realize what kind of awful girl Hinoka really is for doing that, and all we can do is hope that Tsukushi realizes that too, and does the right thing. Since it's the interwebz I have to put it somewhere, I'm just being sarcastic. Or silly. Or both.
I gotta admit I rolled my eyes but with a smile. I don't mind, I'm not that thirsty for those two to get together and I can wait. If the author wants to have a little bit more fun with them, so be it. Maybe if it's ending soon, they're just doing a little bit of meta-trolling. I'd do that if I was in that position.